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Soil-site suitability and production potential evaluation of chickpea (Cicer arietinum) under arid climate of western Rajasthan, india

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A detailed soil survey was undertaken in central state farm Jetsar, Sri Ganganagar, Rajasthan, India representing the arid climate with the aim of to assess the status and potential of land resources for the suitability and production potential of soils for chickpea. The area of the farm has been divided into three major landforms viz., sand dunes, reclaimed sand dunes and aeofluvial flood plain. Based on the variation in physiography and landforms, eight soil pedons were identified in the farm. Pedon P1 & P2 occurring on sand dune and reclaimed sand dune which are sandy deep, mixed, calcareous, Typic Torripsmments whereas pedons from P3 to P8 occurring on aeofluvial flood plains which are deep, calcareous, coarse loamy to fine silty Typic/Sodic/Fluventic Haplocambids and Oxyaquic Torrifluvents. Soils of the farm belong to very deep category ranged from 135- 195 cm, sandy to clay textured developed on aeolian and alluvium parent material. These soils are moderately alkaline (8.25 pH) to strongly alkaline (9.56 pH), very low (0.02%) to low (0.29%) in organic carbon, non saline (EC 0.13) to strongly saline (EC 7.50 dsm-1), low (1.95%) to high (19.51%) in calcium carbonate. Further, soils were low in available nitrogen, low to medium in available phosphorus, low to medium in available potassium whereas soils were low in available Fe and Mn, and high in available Zn and Cu. Soil has been assessed for suitability of chickpea as per the criteria given by Naidu et al 2004. Soils of the pedon P3, P6 and P7 were moderately suitable, whereas pedon P5 was marginally suitable for the cultivation of chickpea. Soils of pedon P1, P2, P4 and and P8 were not suitable for the chickpea cultivation due to extreme values of texture, pH and organic carbon respectively. Potentially soils of pedon P3, P5, P6 and P7 were moderately suitable in contrast to P2 and P8 which are marginally suitable. Yield of the farm can increased 9-36% with soil and fertility related managements.

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Original Research Article https://doi.org/10.20546/ijcmas.2019.804.302

Soil-Site Suitability and Production Potential Evaluation of Chickpea

(Cicer arietinum) under Arid Climate of Western Rajasthan, India

R.L Meena 1* , T.P Verma, R.S Singh, P.C Moharana, Sunil Kumar,

Mahaveer Nogiya, B.L Tailor, R Singh and S.K Singh 2

1

ICAR-National Bureau of Soil Survey and Land Use Planning, Regional Centre,

Udaipur- 313001 (RJ), India

2

ICAR-National Bureau of Soil Survey and Land Use Planning,

Nagpur- 440033 (MH), India

*Corresponding author

A B S T R A C T

Introduction

Chickpea is an important leguminous crop

because it has commercial, trade and dietary

value in India, which contain around >20% protein and rich in essential amino acids such

as lysine, isoleucine, arginine, and total

aromatic amino acids (Naser Maheri-Sis et al,

International Journal of Current Microbiology and Applied Sciences

ISSN: 2319-7706 Volume 8 Number 04 (2019)

Journal homepage: http://www.ijcmas.com

A detailed soil survey was undertaken in central state farm Jetsar, Sri Ganganagar, Rajasthan, India representing the arid climate with the aim of to assess the status and potential of land resources for the suitability and production potential of soils for chickpea

The area of the farm has been divided into three major landforms viz., sand dunes,

reclaimed sand dunes and aeofluvial flood plain Based on the variation in physiography and landforms, eight soil pedons were identified in the farm Pedon P1 & P2 occurring on sand dune and reclaimed sand dune which are sandy deep, mixed, calcareous, Typic Torripsmments whereas pedons from P3 to P8 occurring on aeofluvial flood plains which are deep, calcareous, coarse loamy to fine silty Typic/Sodic/Fluventic Haplocambids and Oxyaquic Torrifluvents Soils of the farm belong to very deep category ranged from

135-195 cm, sandy to clay textured developed on aeolian and alluvium parent material These soils are moderately alkaline (8.25 pH) to strongly alkaline (9.56 pH), very low (0.02%) to

low (0.29%) in organic carbon, non saline (EC 0.13) to strongly saline (EC 7.50 dsm-1),

low (1.95%) to high (19.51%) in calcium carbonate Further, soils were low in available nitrogen, low to medium in available phosphorus, low to medium in available potassium whereas soils were low in available Fe and Mn, and high in available Zn and Cu Soil has

been assessed for suitability of chickpea as per the criteria given by Naidu et al 2004

Soils of the pedon P3, P6 and P7 were moderately suitable, whereas pedon P5 was marginally suitable for the cultivation of chickpea Soils of pedon P1, P2, P4 and and P8 were not suitable for the chickpea cultivation due to extreme values of texture, pH and organic carbon respectively Potentially soils of pedon P3, P5, P6 and P7 were moderately suitable in contrast to P2 and P8 which are marginally suitable Yield of the farm can increased 9-36% with soil and fertility related managements

K e y w o r d s

Soil site suitability,

Evaluation,

Chickpea and

Limitations

Accepted:

20 March 2019

Available Online:

10 April 2019

Article Info

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2008)) It is a major rainfed rabi pulse crop of

arid part of Rajasthan which accounts around

19 % area and contribute 17% production of

the country with productivity of 8.5q/ha

(Agricultural statistics, 2014) Increasing

population of the country enforced the

intensive use of natural resource to feed its

inhabitants Assorted use of land resources

due to population pressure, expand their

degradation and in-turn decline in soil

fertility, degradation and finally poor

factor-productivity

This adventitious use of the natural resources

is due to lack of information about the

soil-site suitability of crops as conditional by

climate, topography and management level

(Sehgal, 1991) However, growing the crops

without proper consideration of soil and site

continuously low yield with soil health

downturn We need to be using the natural

resources according to their capacity to satisfy

the needs of its inhabitants This can be

achieved through proper investigation of land

resources and their scientific evaluation

Information on soil-site suitability of chickpea

crop in different landforms of central state

farm as well as for entire western Rajasthan is

scanty Hence, it is desirable that the chickpea

crop should be grown as per suitability in

different kind of soils as well as climate and

physiography Several workers have worked

out the suitability of soils for various crops

such as wheat (Sharma, 1999), cotton

(Mandal et al., 2002) and sorghum (Pakhan et

al., 2010) Considering this, soil-site

requirement of chickpea for the region was

developed talking into account the available

literature and field and local experience as

suggested by Naidu et al., (2006) and FAO

(1976) In the present study, an attempt has

been made to evaluate “Soil-site suitability

for chickpea in central state farm, Jetsar”

Materials and Methods Location and climate

Central state farm (Unit of national seed corporation) is situated in Sri Raisinghnagar and Sri Bijaynagar block of Sri Ganganagar district in Rajasthan, which falls in western dry zone lies between 24°39’26”to 24°44’00”

N latitude and 74°21’33” to 74°28’04” E longitude The farm is part of vast former flood plain mixed with aeolian sandy deposits and alluvium parent material It representing western plain-semi arid transitional plains physiography which representing hot arid western plain marusthali (Thar Desert) of agro-eco sub region (2.1) The area has very scanty and erratic rainfall with extremely hot

in summer and cold in winter The average rainfall of the area is 286 mm an some years it

is negligible Hence, the study area qualifies for hyperthermic temperature regime The length of growing period (LGP) of the area is 45-60 days Out of 5394.35 ha area of farm about 53.6% ha area under cultivation, 26.40% under sand dunes, and 20.3% ha is under cultural waste The major landforms identified in the area are sand dunes (15.61%), reclaimed sand dunes (33.27%) and aeo fluvial flood plain (29.3%) The topography of the farms composed of Deny, undulating uplands and aero-fluvial plains Major part of the cultivable lands is under canal irrigation The major area of the farm enjoys the cultivation of chickpea, wheat, pearl millet, guar, mustard and pulses

Soil sampling and analysis

Detailed soil survey of the farm conducted using cadastral map as a base (1:4000 scale) during May, 2014 The soil correlation exercise yielded 8 soil pedons in the study area The pedons were studied on defined land forms for morphological characteristics following the procedure given in Soil Survey

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Staff (2006) Horizon-wise soil samples

collected from the typifying pedon and

analyzed for their soil genesis, physical,

physic-chemical, chemical and nutrient status

properties following standard procedures The

soils were classified according to soil

taxonomy (Soil Survey Staff, 2006) and

generated thematic maps of the farm which

represented in Figure 2 Soil pH and electrical

conductivity was measured in 1:2.5 soil water

suspension using glass electrode pH meter

and conductivity bridge (Jackson, 1973) The

organic carbon was determined by rapid

titration method (Walkley and Black, 1934)

and CaCO3 by rapid titration method (Puri,

1930) The available micronutrients in soil

samples were extracted with DTPA (0.005 M

DTPA + 0.01 M CaCl2 + 0.1 M TEA, pH 7.3)

as per the method described by Lindsay and

Norvell (1978) and the concentration of Zn,

Fe, Cu and Mn in the DTPA-extract was

determined using atomic absorption

spectrophotometer

Soil-site suitability evaluation

The landscape and soil site characteristics

were used to evaluate soil suitability for

chickpea as per the guidelines given by Naidu

et al., (2006) Sys et al., (1991) represented in

Figure 1 The land suitability has been

assessed by comparing the landscape and soil

characteristics with crop requirements at

different suitability levels: S1: Highly

suitable, S2: Moderately suitable, S3:

Marginally suitable, N: Not suitable Thus,

the evaluation was done by comparing the

land characteristics with suitability levels of

the crop requirement tables (Naidu et al.,

(2006) The degree of limitations suggested

the suitability class of each soil for a

particular crop The potential land suitability

subclasses were determined after considering

the improvement measures to correct the

limitations Production potential calculation

of chickpea has been done based actual yield

and yield potential in the suitability class against the maximum attainable yield of the crop in particular area FAO (1976) has been defined the potential yield against their suitability class which is 0.8-1.0% for highly suitable (S1), 0.4-0.8% for moderately suitable (S2), 0.2-0.4% for marginally suitable (S3) and 0.0-0.20% not suitable (N)

Results and Discussion Soil characteristics (physical, chemical and fertility)

The data regard to soil characteristics of dissimilar landforms of the pedon P1 to P8 is adjacent in Table 1 and 2

Sand dunes (Pedon P1)

The sand content ranged from 87.10 to 89.32 with the mean value of 88.30% whereas clay content stretch from 9.12 to 10.93% with the mean value of 9.90% The soil pH fluctuate from 8.58 to 9.12 with the mean value of 8.85 showing the strongly alkaline in reaction which might be due to salt deposition in soil layers due to high temperature and very low rainfall These findings are similar to those of Sharma and Bhaskar (2003) The organic carbon content varied from 0.02 to 0.12% (mean 0.06%) indicating the soils were very low in organic carbon content The content of CaCO3 stretch between 2.20 and 6.34% (mean of 4.15%) The EC ranged from 0.14 to 0.22 dsm-1 (mean of 0.19 dsm-1)

The CEC varied from 7.34 to 13.32 cmol (p+)

kg-1(mean of 9.35 cmol (p+) kg-1) with loamy sand texture Similar observations were also

observed by Savalia et al., (2000) This pedon

observed with low values of N, P, K, Fe and

Mn whereas Zn and Cu content were high in the soils Moisture retention capacity of the pedon was 8.5 and 3.5 (m3m-3) on 0.03 and 1.5 MPa respectively

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Reclaimed sand dunes (Pedon P2)

The values of sand content ranged between

84.9 to 90.13 % with the mean of 87.61%

whereas the clay content ranged from 6.77 to

10.76% with the mean value of 8.89% The

soil pH varied from 8.52 to 8.93 with the

mean of 8.77 indicating the strongly alkaline

in nature The organic carbon content of soils

was very low and ranged between 0.02 and

0.10% (mean of 0.06%) with CaCO3 ranged

from 2.20 to 10.12% (mean of 6.58%) The

EC varied from 0.13 to 0.21 dsm-1 (mean of

0.16 dsm-1) whereas CEC ranged from 4.62 to

12.77 cmol (p+) kg-1 (mean of 8.26 cmol (p+)

kg-1) with loamy sand to loamy sand texture

These findings are similar to those of Sharma

and Bhaskar (2003) Pedon P2 observed with

low values of N, P, Fe, Mn with medium

availability of K whereas Zn and Cu content

was high in the soils Moisture retention

capacity of the pedon was 8.1 and 3.1 (m3m-3)

on 0.03 and 1.5 MPa respectively

Aeo fluvial flood plain (Pedon P3-P8)

The sand content in pedon P3 varied from

51.1 to 84.05 % (mean of 66.39%) whereas

the clay content ranged from 9.52 to 19.07%

(mean of 15.07%) The soil pH varies 8.47 to

8.67 with the mean value of 8.58 showing the

strongly alkaline in reaction which might be

due to salt deposition in soil layers and due to

high temperature and very less rainfall in the

area These findings are similar to those of

Sharma and Bhaskar (2003) The organic

carbon content varied from 0.10 to 0.23%

(mean 0.13%) indicating the soils were very

low in organic carbon content The content of

CaCO3 ranged between 1.95 to 4.02% (mean

of 3.24%) The EC ranged from 0.15 to 0.22

dsm-1 (mean of 0.18 dsm-1) The CEC varied

from 5.31 to 10.93 cmol (p+) kg-1(mean of

8.81 cmol (p+) kg-1) with loamy sand, sandy

loam and sandy clay loam texture Similar

observations were also observed by Savalia et

al., (2010) Pedon P3 registered with low

values of N, P, Fe, Mn with medium availability of K whereas Zn and Cu content was high in the soils Moisture retention capacity of the pedon was 16.8 and 6.2 (m3m-3) on 0.03 and 1.5 MPa respectively

In pedon P4 sand content varied from 75.8 to 87.95 % (mean of 80.61%) whereas the clay content ranged from 9.69 to 12.67% (mean of 10.85%) The soil pH varies 8.25 to 8.70 with the mean value of 8.41 showing the moderately to strongly alkaline in reaction which might be due to salt deposition in soil layers due to high temperature and very less rainfall in the area These findings are similar

to those of Sharma and Bhaskar (2003) The organic carbon content varied from 0.10 to 0.25% (mean 0.14%) indicating the soils were very low in organic carbon content The content of CaCO3 ranged between 2.32 to 3.79% (mean of 2.81%) The EC ranged from 0.20 to 0.38 dsm-1(mean of 0.27 dsm-1) The CEC varied from 6.3 to 10.29 cmol (p+) kg

-1

(mean of 7.62 cmol (p+) kg-1) with loamy sand to sandy loam texture Similar

observations were also observed by Savalia et al., (2010) Pedon P4 detect with low

availability of N, P, Fe, Mn with medium value of K whereas Zn and Cu content was high in the soils Moisture retention capacity

of the pedon was 10.4 and 25.4 (m3m-3) on 0.03 and 1.5 MPa, respectively

In pedon P5, the sand content ranged from 16.2 to 77.15% (mean of 53.0%) whereas clay content ranged from 11.03 to 39.53% (mean

of 23.24%) The soil exhibited strongly alkaline in reaction with mean pH value of 8.65 The organic carbon was low in this profile with the mean value of 0.11% The EC and CEC values observed with a mean of 0.28 dsm-1 and 19.53 cmol (p+) kg-1) respectively The ESP value was varied from 4.4 to 12.1 % with a mean value of 7.57%

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Table.1 Physical and chemical characteristic of the soils of CSF, Jetsar, Sri Ganganagar

(cm)

Size, class and particle diameter (mm)

Total (%)

(%)

(<2mm)(%)

pH (1:2.5)H 2 O

E.C (1:2.5)

H 2 O (dsm -1 )

CEC Cmol(p + )kg -1

ESP (%) Texture

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Table.2 Fertility (weighted mean) and moisture retention status of soils of CSF, Jetsar, Sri

Ganga nagar

(m 3 m -3 ) Major Nutrients

(kg ha -1)

Micronutrients (mg kg -1 )

0.03 MPa

1.5 MPa

Pedon 3 83.4 4.7 216.0 1.02 1.33 5.72 2.55 17.11 6.32

Pedon 4 87.5 8.9 176.7 1.23 0.86 3.06 3.81 10.60 4.30

Pedon 6 82.2 5.1 145.9 0.54 0.31 2.68 2.82 15.86 6.82

Pedon 7 79.5 6.7 129.0 0.44 0.37 3.83 2.37 19.08 5.71

Pedon 8 74.4 11.4 146.6 0.35 0.43 3.85 4.69 18.62 8.96

Table.3 Soil-site suitability criteria (crop requirements) for chickpea

suitable S1

Moderately suitable S2

Marginally suitable S3

Not suitable

N

Climatic

regime

Mean temperature in

growing season

26-30

>30

<5

Land

quality

Land characteristics

Moisture

availability

LGP for short duration

verities

LGP for long duration

verities

availability

in roots

imperfectly drained

Poorly drained, excessively drained

Very poorly drained

Nutrient

availability

Rooting

conditions

%

Soil

toxicity

Salinity (EC saturation

extract)

Erosion

hazard

Source: Naidu et al., 2006

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Table.4 Suitability analyses of chickpea for CSF farm, Jetsar, Sri Ganga nagar

Pedon Climate Slope Drainage Texture Dep CaCO 3 pH EC O.C Actual land

suitability class

Potential land suitability class

Actual Yield (q/ha)

Potential Yield (q/ha)

Yield gap (%)

Chickpea maximum attainable yield in the area = 22 q/h, () % yield of maximum attainable yield, Suitability subclass: f- soil fertility limitations; s- physical soil limitations; w- wetness limitations

Fig.1 Location map of central state farm, Jetsar, Sri Ganga nagar

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Fig.2 Soil characteristic maps of central state farm, Jetsar, Sri Ganga nagar

Fig.3 Soil-site suitability map of chickpea for central state farm, Jetsar

In pedon P7, the sand content ranged from

24.56 to 82.26% (mean of 60.60%) whereas

clay content ranged from 8.34 to 16.14% (mean of 12.08%) The soil exhibited strongly

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alkaline in reaction with mean pH value of

8.73 The organic carbon was low in this

profile with the mean value of 0.13% The EC

and CEC values observed with a mean of 0.30

dsm-1 and 7.37cmol (p+) kg-1) respectively

The ESP value was varied from 1.8 to 7.7 %

with a mean value of 4.30% The texture of

the profile belongs to sandy loam to silty

loam category Pedon P7 observed with low

availability of N, Fe, Mn with medium value

of P and K whereas Zn and Cu content was

high in the soils Moisture retention capacity

of the pedon was 16.7 and 5.3 (m3m-3) on

0.03 and 1.5 MPa respectively

In pedon P8, the sand content ranged from

17.69 to 85.29% (mean of 57.84%) whereas

clay content ranged from 8.39 to 42.23%

(mean of 20.37%) The soil exhibited very

strongly alkaline in reaction with mean pH

value of 9.28 The organic carbon was low in

this profile with the mean value of 0.11%

The EC and CEC values observed with a

mean of 3.30 dsm-1 and 14.68cmol (p+) kg-1)

respectively

The ESP value was varied from 9.8 to 68.7 %

with a mean value of 35.24% The texture of

the profile belongs to loamy sand to silty clay

to clay loam Pedon P8 observed with low

availability of N, Fe, Mn with medium value

of P and K whereas Zn and Cu content was

high in the soils

Moisture retention capacity of the pedon was

19.5 and 10.0 (m3m-3) on 0.03 and 1.5 MPa

respectively These findings are completely in

agreement to those of Selvaraj and Naidu

(2013), Gandhi and Savalia (2014) and Meena

et al., (2012)

chickpea

The soil characteristics of studied pedons

used in assessing suitability are presented in

table 1 and 2 and suitability map is represented in Figure 3

Sand dunes (Pedon P1)

The soils associated with this pedon belong to

Typic Torripsamments and currently not suitable (N) for the chickpea cultivation because of major limitations like topography, less organic carbon content and poor soil fertility and soil texture

Reclaimed sand dunes (Pedon P2)

Soils of this pedon belong to Typic Torripsamments and currently not suitable for the chickpea cultivation due to extreme soil

pH, poor soil fertility and very low organic carbon content but potential of these soils are marginally suitable (S3) with some soil related amendments

Aeofluvial flood plain (Pedon P3-P8)

Pedon P3, P6 and P7 which are grouped under

moderately suitable (S2) for chickpea cultivation (Table 3) The major limitations of these pedon are very low organic carbon content, poor soil texture and high soil pH and poor soil fertility which doesn’t allow crop for good germination and growth Physical and chemical condition of this soil can be improved with some soil amendment practices like gypsum application, farm yard manure application and removal of salts through good irrigation water and yield of chickpea can improved Pedon P5, which is grouped under Sodic Haplocambids is marginally suitable (S3) for chickpea These

soils showed limitations viz., low organic

carbon, high pH and poor drainage Pedon P4 and P8 which are grouped under Oxyaquic Torrifluvents and Sodic Haplocambids respectively are not suitable for the chickpea cultivation due to very low organic carbon, high pH and poor soil fertility Pedon P8 is

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potentially marginal suitable with fertility and

soil related improvements The soil fertility of

these pedon can be improved by mixing with

farm yard manure and green manure year

after year

Actual and potential yield of all the pedon

presented in Table 4 Difference between

these yields are maximum for pedon P4 which

is 36% whereas minimum for pedon P1 and

P4 around 9% This yield gap among all the

pedon varies from 9-36% which can be

reduced with gaining potential yield of

chickpea in the central state farm according to

particular suitability class with soil and

fertility related management practices

The soil-site suitability evaluation study

revealed major limitations of the area such as

texture, base saturation, pH and organic

matter Mixing the gypsum and organic

matter in the desert soils with conservation

agricultural practices is necessary to improve

soil health The fertility properties such as

base saturation, pH and organic carbon can be

improved by addition of organic matter

through farm yard manure/compost/green

manuring The soils of pedon P3, P6 and P7

are more suitable to grow the chickpea

compared to pedon P1, P2, P4 and P8 soils

Yield gap of 9-36% has been reduced with

soil and fertility related managements in the

area Hence, judicious use of organic manures

in combination with inorganic fertilizers in

these soils not only pave the way to achieve

sustainable yield of chickpea but also to

sustain the soil fertility without deterioration

for future generations

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Department of Agriculture &

Cooperation Directorate of Economics

& Statistics, Ministry of Agriculture,

Government of India Page 96

FAO (1976) A frame work for land

evaluation Soils Bull 32 FAO, Rome

Gandhi, G and Savalia, S.G (2014) Soil-site

suitability evaluation for mustard in

toposequence in Southern Saurashtra

region of Gujarat Journal of Oilseed Brassica, 5 (2): 128-133

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Lindsay, W L., and W A Norvell (1978)

Development of a DTPA Soil Test for Zinc, Iron, Manganese, and Copper

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Mandal, D.K, Kandare, N.C., Mandal, V., and

Challa, O (2002) Assessment of quantitative land evaluation methods and suitability mapping for cotton growing soils of Nagpur district J Indian Soc Soil Sci, 50, 74-80

Meena, R.H., Giri, J.D., and Sharma, S.K.,

(2012) Soil-site Suitability Evaluation for Chickpea in Malwa Plateau of Banswara District, Rajasthan

International Journal of Scientific and Research Publications, Vol 2(9), 1-6

Naidu, L.G.K., Ramamurthy, V., Challa, O.,

Rajendra hedge and Krishnan, P

(2006) Manual soil-site suitability criteria for major crops NBSS&LUP Pubbl 129

Naser Maheri-Sis, Mohammad Chamani,

Nutritional evaluation of kabuli and

desi type chickpeas (Cicer arietinum

L.) for ruminants using in vitro gas

production technique African Journal

of Biotechnology Vol 7(16),

2946-2951

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